Massage device



FIG. 1 is an elevation al view of the massage device showing my new design at an enlarged scale;

FIG. 2 is a perspective view in a condition of use, with the sleeve shown in an elongated configuration thereof;

FIG. 3 is another perspective view in a condition of use, with the sleeve shown in an elongated configuration thereof;

FIG. 4 is another perspective view in a condition of use, with the sleeve shown in an elongated configuration thereof;

FIG. 5 is another perspective view in a condition of use, with the sleeve shown in an elongated configuration thereof; and,

FIG. 6 is the ball of the massage device, shown at an enlarged scale and shown separately for convenience of illustration thereof. 

CLAIM The ornamental design for a massage device, as shown and described. 